Puzzle-shaped snapback-style size adjustment strap



FIG. 1 is a front perspective view of a puzzle-shaped snapback-style size adjustment strap in use;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings that illustrate a hat form no part of the claimed design. 

CLAIM The ornamental design for a puzzle-shaped snapback-style size adjustment strap, as shown and described. 